DeepSeek V4 Pro vs Grok 3 Beta
Compare DeepSeek V4 Pro by DeepSeek against Grok 3 Beta by xAI, context windows of 1.0M vs 131K, tested across 53 shared challenges.
Our Verdict
DeepSeek V4 Pro
Grok 3 BetaRunner-up
No community votes yet. On paper, DeepSeek V4 Pro has the edge — newer, bigger context window.
Too close to call
API pricing
Cost per 1M tokens
DeepSeek V4 Pro
Input
$1.74
1.1× cheaper
Output
$3.48
1.1× cheaper
Grok 3 Beta
Input
$2.00
Output
$4.00
DeepSeek V4 Pro is cheaper on both — 1.1× input, 1.1× output
Writing DNA
Style Comparison
Similarity
57%
DeepSeek V4 Pro uses 3.5x more emoji
DeepSeek V4 Pro
Grok 3 Beta
57%Vocabulary48%
18wSentence Length19w
0.52Hedging0.67
3.3Bold3.1
2.3Lists5.5
0.04Emoji0.00
0.45Headings0.52
0.15Transitions0.28
Based on 27 + 23 text responses
Research
What we learned reading every model
FAQ
